722 search results - page 84 / 145 » Improving Cause Detection Systems with Active Learning |
IJCNLP
2005
Springer
15 years 3 months ago
2005
Springer
This paper proposes a chunking strategy to detect unknown words in Chinese word segmentation. First, a raw sentence is pre-segmented into a sequence of word atoms 1 using a maximum...
110
click to vote
NIPS
2004
14 years 11 months ago
2004
We seek to both detect and segment objects in images. To exploit both local image data as well as contextual information, we introduce Boosted Random Fields (BRFs), which use boos...
ACL
2011
14 years 1 months ago
2011
The goal of our research is to improve event extraction by learning to identify secondary role filler contexts in the absence of event keywords. We propose a multilayered event e...
ACL
2001
14 years 11 months ago
2001
Named entity (NE) recognition is a task in which proper nouns and numerical information in a document are detected and classified into categories such as person, organization, loc...
AIED
2009
Springer
15 years 4 months ago
2009
Springer
This paper describes the use of sensors in intelligent tutors to detect students' affective states and to embed emotional support. Using four sensors in two classroom experime...